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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
class TestStringArray < Test::Unit::TestCase
include Helper::Buildable
def test_new
value_offsets = Arrow::Buffer.new([0, 5, 11, 11].pack("l*"))
data = Arrow::Buffer.new("HelloWorld!")
assert_equal(build_string_array(["Hello", "World!", nil]),
Arrow::StringArray.new(3,
value_offsets,
data,
Arrow::Buffer.new([0b011].pack("C*")),
-1))
end
def test_value
builder = Arrow::StringArrayBuilder.new
builder.append_string("Hello")
array = builder.finish
assert_equal("Hello", array.get_string(0))
end
def test_buffer
builder = Arrow::StringArrayBuilder.new
builder.append_string("Hello")
builder.append_string("World")
array = builder.finish
assert_equal("HelloWorld", array.buffer.data.to_s)
end
end